Transportation

Spain, Portugal switch back on, seek answers after biggest ever blackout

Loss of power, Franco-Spanish interconnection failure led to grid collapse

Power restored in parts of central Madrid

Spain declares state of emergency after nationwide power blackout

Iberia power cut leaves people trapped in lifts and trains, or stocking up at supermarkets

Ukraine detains foreign vessel it says was exporting stolen grain

Syrian president and Iraqi delegation discuss restoring oil pipeline via Syria

US reinstates Thailand's top aviation safety rating

Kremlin says Russia is not holding gas supply talks with Europe or the US

At least 148 people die after boat catches fire in Congo, media reports say

Cold winds sweep Beijing, closing key sites, disrupting travel

Estonian navy detains Russia-bound oil tanker in Baltic Sea

Lima grinds to a halt as Peru's transit workers demand action against crime surge